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原文传递 Proposed Chapters for Incorporating Travel Time Reliability into the Highway Capacity Manual

题名：	Proposed Chapters for Incorporating Travel Time Reliability into the Highway Capacity Manual
责任者：	National Academies of Sciences, Engineering, and Medicine; Transportation Research Board; Strategic Highway Research Program; Strategic Highway Research Program Reliability Focus Area; Paul Ryus; James Bonneson; Richard Dowling; John Zegeer; Mark Vandehey; Wayne Kittelson; Nagui Rouphail; Bastian Schroeder; Ali Hajbabaie; Behzad Aghdashi; Thomas Chase; Soheil Sajjadi; Richard Margiotta
关键词：	Transportation and Infrastructure — Highways Transportation and Infrastructure — Operations and Traffic Management
学科分类：	暂无分类
摘要：	TRB’s second Strategic Highway Research Program (SHRP 2) Reliability Project L08 has released two proposed chapters, numbers 36 and 37, for TRB’s Highway Capacity Manual 2010 (HCM2010) that introduce the concept of travel time reliability and offer new analytic methods. The prospective Chapter 36 for the HCM2010 concerns freeway facilities and urban streets and the prospective supplemental Chapter 37 elaborates on the methodologies and provides an example calculation. The chapters are proposed; they have not yet been accepted by TRB's Highway Capacity and Quality of Service (HCQS) Committee. The HCQS Committee has responsibility for approving the content of the HCM2010. SHRP 2 Reliability project L08 has also released a report titled Incorporation of Travel Time Reliability into the HCM that presents a summary of the work conducted during the course of developing the proposed chapters. In addition, SHRP 2 Reliability project L08 has also released the FREEVAL and STREETVAL Computational Engines. The FREEVAL-RL computational engine employs a scenario generator that feeds the Freeway Highway Capacity Analysis methodology in order to generate a travel time distribution from which reliability metrics can be derived. The STREETVAL-RL computational engine employs a scenario generator that feeds the Urban Streets Highway Capacity Analysis methodology in order to generate a travel time distribution from which reliability metrics can be derived. Software Disclaimer - This software is offered as is, without warranty or promise of support of any kind either expressed or implied. Under no circumstance will the National Academy of Sciences or the Transportation Research Board (collectively "TRB") be liable for any loss or damage caused by the installation or operation of this product. TRB makes no representation or warranty of any kind, expressed or implied, in fact or in law, including without limitation, the warranty of merchantability or the warranty of fitness for a particular purpose, and shall not in any case be liable for any consequential or special damages.
出版机构：	Transportation Research Board
提交日期：	2013
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告
初始创建时间：	2013